Year	constant 2015 US$
1991	56513774320.76813
1992	57608618129.52008
1993	63032515175.33818
1994	65450725893.58224
1995	66329613864.688385
1996	76573739967.31555
1997	88470077246.2801
1998	98004826109.6995
1999	102255782094.54073
2000	113009037050.1917
2001	116252380316.74199
2002	124349524745.44281
2003	142566490120.1584
2004	176912557269.05133
2005	195348976735.25504
2006	192732925531.49942
2007	204725049389.7554
2008	222306914073.2639
2009	209350621833.5511
2010	224704960977.68994
2011	127522380767.5696
2012	130745484605.23949
2013	133280319150.73135
2014	139288814467.69196
2015	130793944366.57025
2016	132239299980.57646
2017	143104249714.47205
2018	157094921933.74603
2019	159181640681.42422
2020	157342254974.98877
2021	184287814854.74777
2022	206717048223.5687
2023	250526928661.03165